List of World Heritage Sites in Eastern Europe

The United Nations Educational, Scientific and Cultural Organization (UNESCO) designates World Heritage Sites of outstanding universal value to cultural or natural heritage which have been nominated by signatories to the 1972 UNESCO World Heritage Convention. Cultural heritage consists of monuments (such as architectural works, monumental sculptures, or inscriptions), groups of buildings, and sites (including archaeological sites).

Source: Wikipedia — List of World Heritage Sites in Eastern Europe (CC BY-SA 4.0)